Problem processing multiple items using Split Batch

Questions
1

I’m having a problem that I don’t know how to solve.

I have to process some items and send via http

the first item in the first run works as normal, but in the second run the data from set and set1 is joined.

I don’t know if I managed to be very clear, I’m putting an example so you can take a look

Thank you very much

2

Because you have the same format of data, try using {{$json["City"]}} in your HTTP node instead of referring to both Set and Set1 with $node. This will retrieve the incoming data of the current item only.

Updated workflow
1 Like
3

Another trick you can use when converging multiple paths is a NoOp node, which you can then reference from that point on.

n8n_-_▶️_My_workflow_2
n8n_-_▶️_My_workflow_21062×372 82.5 KB

In this example you can just reference the {{$node["NoOp"].json["City"]}} from that point onwards.

Example Workflow
1 Like
4

thank you very much, i didn’t know about this feature, i greatly appreciate your help

1 Like
5

HI, @pemontto @mcnaveen,
I have some issues trying to process multiple items using split batch. Am i doing it wrongly?
Here is my execution

image
image734×390 27.4 KB

My first item goes and works properly but my second item doesnt.
1st item
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image696×465 24.5 KB

2nd item
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image733×465 23.3 KB

I want to get the input (email) from user just like in the 1st item

6

Hi @ruby09

The main concept of the Split in batches node is to loop through the data.

Take a look at the below screenshot.

Here is what happens

  • The data is fetched from the MySQL Database.
  • Let’s say I get 10 Records
  • Now, the Data is passed into SIB Node and Batch Size is set to 1
  • After that, it sends the email address to Email Node
  • Again, it connects to SIB Node. (Look at the Arrow Marks)

This way all the 10 Records will be executed one after another.

image

In your case, You have to Loopback from the 1st Batch data’s ending node. Hope this example helps.

1 Like